About Yachimata
Yachimata is a city in Chiba, Japan, with a population of about 67,455 inhabitants. About 31.0% of residents are aged 65 or over and the median age is 52.6. The average taxable income is about 291.0万 yen per taxpayer (2023). The population density is about 901/km² (ranked #202 of 531 covered cities), the home-ownership rate is 68.6% and the city counts 4 hospitals. Since 1980, the population has grown by 111.2% (-4.6% between 2015 and 2020). On this page you can find driving distances, travel time and routes from Yachimata to major Japanese cities, nearby towns and the local climate.
Yachimata — key statistics
Source: e-Stat — Statistics Bureau of Japan (census, housing & land survey, medical facilities & school surveys, municipal finance)
Yachimata — population dynamics & households
In 2024, Yachimata recorded 206 births and 872 deaths (natural change -666), with 2,311 people moving in and 4,034 moving out (net migration -1,723).
Source: e-Stat — System of Social and Demographic Statistics (vital statistics, migration report, census)
Yachimata — official land prices 2026
The 2026 official land price survey lists 7 standard points in Yachimata: residential land averages 27,633 yen/m² (median 26,900, highest 32,100), commercial land averages 55,967 yen/m², with an average change of +0.34 % over one year.
Source: MLIT — National Land Numerical Information, Official Land Price (L01) 2026
Distances from Yachimata
Straight-line distance — click for the full driving route, time and fuel cost.
Nearby cities
Closest towns and cities around Yachimata.
Train stations near Yachimata
Closest railway stations.
Frequently asked questions
Yachimata population?
About 67,455 inhabitants (2020 census).
Population density of Yachimata?
About 901 inhabitants/km² (area 74.9 km²).
Average rent in Yachimata?
About 2,211 yen per tatami per month (2018 Housing and Land Survey).
Distance from Yachimata to Tokyo?
About 57 km in a straight line.